My Favorite Bolognese with Mezzi Rigatoni

1. Melt butter over medium-low heat in a large pan or Dutch oven. Add garlic, onion, celery, and carrots. (I like to use a food processor to quickly finely dice). Simmer for 3-4 minutes until softened.
2. Increase heat to medium and add ground beef/sausage. Season all over with salt and pepper. Cook until browned and no longer pink. About 5 minutes. Use the tip of a wooden spoon to break up the beef and pork into the smallest chunks possible.
3. Add the wine to deglaze the pan, scraping the bottom of the pan with a wooden spoon. Simmer until evaporated/mixture is dry, about 5 minutes.
4. Add tomatoes, crushing with a wooden spoon/spatula into smaller chunks. Add beef broth, milk, and chopped basil. Mix until incorporated and reduce heat to low.
5. Let simmer on the lowest heat setting so the sauce is just simmering. Simmer for 2-3 hours, uncovered, stirring every 30 minutes, until the sauce has thickened. You can use a spoon to skim some of the fat off the top if desired, but I recommend you leave it. Salt to taste.
6. Bring a large pot of salted water to a boil. Add the rigatoni and cook al dente. Strain, reserving pasta water. Add pasta and sauce to a large bowl or separate pan on low heat with a splash of reserved pasta water (about 1/2 a cup for 2-3 servings).
7. Toss to mix until pasta is completely coated and slightly creamy. Plate topped with fresh basil and freshly grated parmesan cheese. Drizzle with olive oil and serve.